CH494055A - Filters and process for their manufacture - Google Patents

Filters and process for their manufacture

Info

Publication number
CH494055A
CH494055A CH64670A CH64670A CH494055A CH 494055 A CH494055 A CH 494055A CH 64670 A CH64670 A CH 64670A CH 64670 A CH64670 A CH 64670A CH 494055 A CH494055 A CH 494055A
Authority
CH
Switzerland
Prior art keywords
filters
manufacture
Prior art date
Application number
CH64670A
Other languages
German (de)
Inventor
Arthur Winterhalter Frank
Buxton Raab Ronald
Original Assignee
Johns Manville
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johns Manville filed Critical Johns Manville
Publication of CH494055A publication Critical patent/CH494055A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CH64670A 1969-01-17 1970-01-16 Filters and process for their manufacture CH494055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79200569A 1969-01-17 1969-01-17

Publications (1)

Publication Number Publication Date
CH494055A true CH494055A (en) 1970-07-31

Family

ID=25155507

Family Applications (1)

Application Number Title Priority Date Filing Date
CH64670A CH494055A (en) 1969-01-17 1970-01-16 Filters and process for their manufacture

Country Status (9)

Country Link
US (1) US3591580A (en)
BE (1) BE743607A (en)
BR (1) BR7015984D0 (en)
CH (1) CH494055A (en)
DE (1) DE2002324A1 (en)
FR (1) FR2028535A1 (en)
GB (1) GB1260436A (en)
NL (1) NL7000557A (en)
SE (1) SE376549B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923333A (en) * 1988-05-12 1990-05-08 Timmons Robert D Lysimeter for leak detection and method of assembly thereof
US5997739A (en) * 1998-04-16 1999-12-07 Parker-Hannifin Corporation Fuel/water separator

Also Published As

Publication number Publication date
US3591580A (en) 1971-07-06
SE376549B (en) 1975-06-02
BE743607A (en) 1970-06-23
FR2028535A1 (en) 1970-10-09
DE2002324A1 (en) 1970-07-30
NL7000557A (en) 1970-07-21
GB1260436A (en) 1972-01-19
BR7015984D0 (en) 1973-02-20

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Legal Events

Date Code Title Description
PL Patent ceased